Draw a 2-dimensional geometric simplicial complex K in the plane which contains at least 10 vertices and at least 4 2-simplices. Pick a 1-simplex in K. It determines a subcomplex L consisting of this 1-simplex and the two vertices , its 0-dimension faces.

The perimeter of a rectangular lot of land is 436 ft. this includes an easement of x feet of uniform width inside the lot on which no building can be done. if the buildable area is 122 ft by 60 ft, determine the width of the easement. select one: a. 9 feet b. 18 feet c. 4.5 feet d. 7 feet